Transaction not yet indexed

53PbppoWtSEuSKGN1XU3p6FbRVyFNQ3QbvWUu7ApohhdiS7NbUTmyjPayqpPdUDrZojsp5inAaR1JiAwRGDkcmsb

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