dumpissuanceblindingkey (0.21.0.0 RPC) dumpissuanceblindingkey "txid" vin Dumps the private blinding key for an asset issuance in wallet. Arguments: 1. txid (string, required) The transaction id of the issuance 2. vin (numeric, required) The input number of the issuance in the transaction. Result: "str" (string) the issuance blinding key Examples: > elements-cli dumpissuanceblindingkey "<txid>", 0