Transaction not yet indexed

1287FFNfkY1SgH7hxiXvH4Vmp2GUwRVVN3aaUGV9WTWMQXMSGxSEoKTJKcjFxJ2Vn7R9bVdpVWyZ6pEeuAG212Yq

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.