Transaction not yet indexed

42r53RQmtx9hAdSb7uC71i8GDXWR7EfVaBfHotJTawuAfaPHbPtdx1xMnMbP637n4JLStTHMMk1XxSvV2Dwwn8iK

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