Transaction not yet indexed

66HrfS61tQDJtthV5Uyn24WtWD6gcHo8vCx6vAXdnXZKBwn7e2CiTdQ3NExEQ9YA1zvkY7w2RwqU4tZoESCeLSf1

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