Transaction not yet indexed

5FFfXR9W3MVCpZ5C38QMLU5cr8Z7QMFm6gXKVTnAMqq9xr5e1Q5FJcjWCNt7WZ8MDnQ7HK9RTLrGjtFUb7cWx5SA

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