Transaction not yet indexed

ESTFKeNtEsqbNgmjNwsQXPKvH9SamBTLMMbuC4XhtN41fqww9GeiHTTRv2VgY2b8gPiyXL8i2dTkxQafuJVJjK5

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