Transaction not yet indexed

53Kd6zb2mMLdmXdRCG62fcUXaCfxa4hk2YYoXqh11tcxKUXzsX1BaiY1K4zdSCKKWD5eaMfdL3ruBLCgPTxDZt23

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