Transaction not yet indexed

AMSftBqP2PvaPb2fwMyKa3GKTJFnmiv8Dc8TsWzbzTpJPyRpVxTLd53eqpqjBPoxE8JbLvdGVRxnBsZWexPyHRQ

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