Hi, we find some NFT API will return the wrong block_timestamp to 1970, here is an example:
https://deep-index.moralis.io/api/v2/nft/0x9f4aedaf613e650ec48bda2c65ca679f71cc1770/transfers?chain=rinkeby&format=decimal&limit=20
the block number is right, but block timestamp surely wrong. Only some of the records have wrong timestamp, most of them are still right.
{
"block_number":"10545319",
"block_timestamp":"1970-01-20T02:29:40.733Z",
"block_hash":"0xffc3f5d2366f76ba3c368ecd5e04859e32ea3840d5d902cde2e5344a8e130067",
"transaction_hash":"0x0119c86f461fd15711ca4352eb049be0f385fca6f735f060b5136371eb0ea826",
"transaction_index":7,
"log_index":10,
"value":"28000000000000000",
...
},