Transaction not yet indexed

66eCVAEfk1xKUmoHpm7Xj1EDJkwqqaCUiABzJzR9fnGaLcqzQUHxBtrargRY2zFdPhT2RpLZ8Mu5UsYSPo6crJvm

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