Transaction not yet indexed

66Aj3KkkZt4j7PrvM9xAWoAUMPXFfNMgzd6fjRFx2rVbJ4Dd1otEXcN2FtXjFFsReqjCUFRcmCJxUGi1UqUZXKR5

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