Transaction not yet indexed

52ifRCpU1cmtL37B3aY8u5E4PUPmYADLn9ahV3CuTmECzkJePaVBAnGXdYGnuuva5HKPTvccJbah28pCdGRLEbBC

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