Transaction not yet indexed

ddA8fXmtMsaJsyX6dsmq3thkw7AVwGQxSrMrPu54PVSVCG2AcxpsqWqRYMxmSPrgapqxRwBCwTCE6TykArPoWzN

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