Transaction not yet indexed

53JDC19EnccToU7ApZZeGed4WaeFPa69uFYx1ocXBwAC5BdVm61iLGoZ6sJFakfuq1zrCKdtVaLTaHHFPFLwUUB8

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