Transaction not yet indexed

5MB5sZKb1mfB6V2AkrYhabBWVBhMQiq7rpF5VgUnxLzjnsfCWfHzMUiG6JJMqD9s65jVj3ZeK7m7G8Dq6JPj7sgZ

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