Transaction not yet indexed

5FFQMJZV7hJJS8952n1R5Nktg8EBPgqBvrqU4AActPb5umirxSpToSeGQEZa6kDJfXxMh1bX5QYzffdeKMTgomc8

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