Transaction not yet indexed

53YouqK9KpipoTXfWqo28R1DRPRumLLQgDonwpE8uvxjq5U5Sgyhw5B8sJLAHARfVLK2RwioaiYZLzws6ayWNVw2

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