Transaction not yet indexed

21G4SzYCUNa91yUsBa1egDB9YVfcUfWGFfE1v6aXaFrhcbNPLPwpxUkqPGyTLusddQPDeoNfVG3q6VqJvyrPiiFo

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