Transaction not yet indexed

5u16cZmo1wZq6vQ41cFyc4ERkYBPkLEndLEHDt9GzTBTCdgfQhGS9m8q8DJD15iqKLPr7kNzvcR1Deaxf5vsxSWP

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