Transaction not yet indexed

5C88VwKPBRG4SeMikiusyvSm8jhgFZM7tRhfmZEjKEsr7dNfECN26zyT8c9xE8iAWXBEzVxPKtWRKYAr3A8EYDcY

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