Transaction not yet indexed

53McQ71ncCNkhEDVCGaaDzpzqxxAWSvKXzEmK72yyLUKszDe6E4CffF1LKXEuvrWDKXjiE4sAw3FfkBQL2f1A7QJ

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