Transaction not yet indexed

53C2kvwUhUtpKyiDwbuYcppVTCoSW5vy5P3nYzqLuQsLRXPUz58tsdMSZyyp9txoA1m3gPmHwZvyVwqDRoVWpsg8

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