respond: signer=stakin-mpc.near, request=SignatureRequest { tweak: Tweak([135, 20, 208, 10, 185, 108, 215, 20, 244, 84, 252, 185, 15, 120, 126, 157, 20, 194, 50, 212, 114, 231, 212, 0, 75, 248, 64, 175, 33, 235, 251, 137]), payload: Eddsa(BoundedVec { inner: [96, 22, 56, 137, 23, 79, 146, 200, 80, 60, 124, 164, 80, 60, 118, 79, 209, 39, 66, 24, 254, 179, 135, 162, 75, 183, 105, 170, 131, 57, 17, 214], witness: NonEmpty(()) }), domain_id: DomainId(1) }