Transaction not yet indexed

5Sff6WYERXtznPrVbqBAieFipSxHo9hn6ibzLY1g4ZwmWxEdiK46f8oWTC33PRgkUjLzrDcqdNy7pcRyAFAzibCk

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