Transaction not yet indexed

53dfrTTSAjwJTUeuumK4MsfRe3gyuuPsShSpHHT2K8XeaSsCLbdon3SaPtxL7WJvQU6KrEpfiMNuPiFVb3iHWPnR

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