Transaction not yet indexed

a88zmWTzGFpvppijCXqRMzhA6ckH3AFpYCNYiwUvMsLvEpnW3KsPfEUWfA5V3qAbepQKdPUXqH1tMLewyBpDRoe

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