Transaction not yet indexed

53YGu9ydtJhkYkWsaEo7xPDCNaynL69sMpBsLfbfTUMUC8swZuTfz6u3HNPY1FcV1DnVcZWS8eNe5zqhmfPsbthR

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