Transaction not yet indexed

53fwm3P1NxGFMbHvSW5yoEtCTpgi8sBgc2aPsfAkLyVA3gXAbx5KRGKwrWdcpDFRLeAcafModqdNBqbETKABFMnG

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