Transaction not yet indexed

AmQ5uu7vdKbz3bFzHSAeQd5DKEsdNPJ8BSL65uWxKtZ4wHANneWUDHbMAZ6z6DTXtuWwf4RXmH9fUHJQAuhXfZ6

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