Transaction not yet indexed

53CoijPiMSDYaRbtfV2Hc4jamu8iQUiVD4qdHaH97wMPzLJzy3FTfsHEfZjtSAc72eDU9z18mt2hkvEcJ6yGQAGW

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