Transaction not yet indexed

66ucSqH1ZHT59puDwJiM2RMNkYGTGpAUa6E39wkrgsnVRC7Gz5QmxRu2cd51EPw1MEYaDqc1t2GZBBbrTHzFNb7Q

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