Transaction not yet indexed

421WJtM2hbweWEaMZUSKYrrSZHATAJTvapf3EdmpHLaWpDL9C5styeiFv8sjM4hPPXqR3LYVK3La1SHC54uTCUWC

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