Transaction not yet indexed

53S1AcZzwSjGcMvDdnT872etUzdwzkjTDNcPNPcNRCPefxPvUEsTuy9H8YN3yBy71dr1PdESVR2Ub5UCEizuaWrK

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