Transaction not yet indexed

66MMH8uxM5noxiUtY2G27SQ6tLNqKLz1HtvvTUnMrRLeNQbNYALu59tSyavarkSCRsVCS4bxATk4x2hwBZ5giz3y

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