Transaction not yet indexed

44sztAqLRkSgWrbMSR3iM2ECePXrMnBduykhjb3GRkrnQzLcPSX7dBrQSZ5SDcXbsHJpNbHe1NE66sNT18tQ4EH8

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