Transaction not yet indexed

121tg3VKPnz8DEJ2vTWGVZc8wPRambWVP1vCLhXHFtbCxmGCcRFhJFuSTSuDitM2ZfV5d2KgaFjWvoNmpTRgxdz4

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