Transaction not yet indexed

66M2XhZUeNAPXUwFrdT4Z5GJPoYGXd37RjPv5pDA4P8akaR6gArFEwUuKUUrM3YaDoKbdkf9SSJRLkokN5FKH8mt

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