Transaction not yet indexed

PMs6TnxwtSsZZY2RakZhmHiSD1LfXQYnp61yZW9KVDumH17ZRqMG3TcJ5zZAshJBUU7HfVdXqi4Eka3FoC9Jp51

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