Transaction not yet indexed

ii53Un3FK88tfXjrnfqDpGtTiCCLwVm9W2UyFTwCrvtQ3xmAHit4QWP15M9NpJminkqhTZxAFR1gS8ZBTNMmfXZ

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