Transaction not yet indexed

DMn57gVKPkt1pYmcQxZqhZ2kJLTZ84MZKHJS3ebJjcsSAqR9zVt1FiaVT7c37RzsjaRm2r28nRN6PiyTz5qDPna

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