Missing transfers for NFT collection

Hi all,

TLDR; We made this call to get all transfers for a contract address. This NFT has muiltiple NFTs in the collection and each NFT has multiple editions. We noticed that transfers data was missing. We wanted to know if this is expected behavior? We have been operating under the assumption that Moralis has accurate data.

This is the call we made

https://deep-index.moralis.io/api/v2/nft/0x0825f050e9b021a0e9de8cb1fb10b6c9f41e834c/10052/transfers?chain=eth&format=decimal&limit=50

We expected to see a full list of all transfers for token=10052 but we only got 5 transfers back. We spotted one transfer that should have been there but is not. See below.

Below are details of the missing transfer

We should have gotten this particular transaction from owner address = 0x4d4937f2e4a79e2d09461f74fd62c05b630d7618
But we dont find it here.

You can check it out here -->
https://opensea.io/Deactivate/letswalk?tab=activity&search[isSingleCollection]=true&search[chains][0]=ETHEREUM&search[eventTypes][0]=ASSET_TRANSFER

Etherscan link for the transfer = https://etherscan.io/tx/0x43e9a2c176ddb12038dd289a054981e7c5e0f10e9eeba6db2c122fe280d55126

Below is the response from query below if you want to see which transfers were captured.

{
  "total": 5,
  "page": 0,
  "page_size": 50,
  "cursor": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJvcmRlciI6IkRFU0MiLCJvZmZzZXQiOjUwLCJsaW1pdCI6NTAsInRva2VuX2FkZHJlc3MiOiIweDA4MjVmMDUwZTliMDIxYTBlOWRlOGNiMWZiMTBiNmM5ZjQxZTgzNGMiLCJ0b2tlbl9pZCI6IjEwMDUyIiwicGFnZSI6MSwid2hlcmUiOnt9LCJrZXkiOiIxMzk4MDQ0Ny4xMzQuOTguMCIsImlhdCI6MTY0NTAxNzY0NH0.9NMV8_T4RmZIUOYzuU7p9aaRQ8KqindAKXE5AQMTNLc",
  "result": [
    {
      "block_number": "14005191",
      "block_timestamp": "2022-01-14T18:16:13.000Z",
      "block_hash": "0xdc899dbe718620d4da5eb8ed8090a6ac3af0d49a10a76b098ca74bfbffab4b9f",
      "transaction_hash": "0xecf7700ae54c97ebbe2e8607019ec276e6255a3642c07f19c4d14159687dd7cd",
      "transaction_index": 97,
      "log_index": 111,
      "value": "0",
      "contract_type": "ERC1155",
      "transaction_type": "Single",
      "token_address": "0x0825f050e9b021a0e9de8cb1fb10b6c9f41e834c",
      "token_id": "10052",
      "from_address": "0x7b640407513bc16167ef3450fd6339803982e976",
      "to_address": "0x1b5b7b514771beec3c83add7e0165166dbc77320",
      "amount": "1",
      "verified": 1,
      "operator": "0x40abb61fa7698895f4f00de5372466f5befcd8c0"
    },
    {
      "block_number": "14005164",
      "block_timestamp": "2022-01-14T18:09:17.000Z",
      "block_hash": "0xe4c280def659b22f77158fcb50e2c2adf89a9967f3e4187119bfc5f995600c3c",
      "transaction_hash": "0xff81446869690c728ddf25d61de8585ef3ea434f3af1162deb9d9145af7f8452",
      "transaction_index": 315,
      "log_index": 396,
      "value": "0",
      "contract_type": "ERC1155",
      "transaction_type": "Single",
      "token_address": "0x0825f050e9b021a0e9de8cb1fb10b6c9f41e834c",
      "token_id": "10052",
      "from_address": "0x7b640407513bc16167ef3450fd6339803982e976",
      "to_address": "0x74e2560995ba0b3e27539cea74d40b784f54689c",
      "amount": "1",
      "verified": 1,
      "operator": "0x40abb61fa7698895f4f00de5372466f5befcd8c0"
    },
    {
      "block_number": "14005161",
      "block_timestamp": "2022-01-14T18:08:10.000Z",
      "block_hash": "0x1ed88f21701cd564c8254a55dc58415b275af7bf6525675e1c47300ac36cea7b",
      "transaction_hash": "0x7ba8c253e38cb29ab0ab8386fabeada6151da923b9fb8d17b6480d4e89fdbfeb",
      "transaction_index": 201,
      "log_index": 268,
      "value": "0",
      "contract_type": "ERC1155",
      "transaction_type": "Single",
      "token_address": "0x0825f050e9b021a0e9de8cb1fb10b6c9f41e834c",
      "token_id": "10052",
      "from_address": "0x7b640407513bc16167ef3450fd6339803982e976",
      "to_address": "0x8a3acc2d82c9a19efdbddb803add7bf7713c4545",
      "amount": "1",
      "verified": 1,
      "operator": null
    },
    {
      "block_number": "14005159",
      "block_timestamp": "2022-01-14T18:07:49.000Z",
      "block_hash": "0x937250735ed4494a6440e34a0d9f77b03e70b639dcf6b482960e4f1a5c73811f",
      "transaction_hash": "0x2cdeb1e6e5853fe3477d2b8a76b1c86b25d05129d9a8407bd60b2684110212f8",
      "transaction_index": 158,
      "log_index": 240,
      "value": "0",
      "contract_type": "ERC1155",
      "transaction_type": "Single",
      "token_address": "0x0825f050e9b021a0e9de8cb1fb10b6c9f41e834c",
      "token_id": "10052",
      "from_address": "0x7b640407513bc16167ef3450fd6339803982e976",
      "to_address": "0x87c57cdbc50df7a48efa10eeaf68bf8c0af068ea",
      "amount": "1",
      "verified": 1,
      "operator": "0x40abb61fa7698895f4f00de5372466f5befcd8c0"
    },
    {
      "block_number": "13980447",
      "block_timestamp": "2022-01-10T22:31:24.000Z",
      "block_hash": "0x2024d7b75ed634e96434e93e61edd9d7ef164c4dbaa443a98d352ddf2bd7d274",
      "transaction_hash": "0xcc08bd3171692993613bc3d0203476b82758e7d53d408abf549c749c00879b1e",
      "transaction_index": 134,
      "log_index": 98,
      "value": "0",
      "contract_type": "ERC1155",
      "transaction_type": "Single",
      "token_address": "0x0825f050e9b021a0e9de8cb1fb10b6c9f41e834c",
      "token_id": "10052",
      "from_address": "0x0000000000000000000000000000000000000000",
      "to_address": "0x7b640407513bc16167ef3450fd6339803982e976",
      "amount": "6",
      "verified": 1,
      "operator": "0x7b640407513bc16167ef3450fd6339803982e976"
    }
  ],
  "block_exists": true
}

Iโ€™ll have to check, I would expect it not to miss transactions

Thank you. What is the recommended source for most accurate/stable data related to NFT transfers?
I know Opensea is definitely flaky. Does Moralis work on top of opensea?
So, if opensea had an outage, should we expect Moralis to also have had an outage?

Moralis is independent of what opensea has

Thank you. Would we know in this particular case, if the issue was related to an opensea outage?

I donโ€™t know yet what happened in that particular case, I donโ€™t think that it was related to opensea, as we look on what is on chain