基本信息
witness_v0_keyhash
OP_0 4974e20f06cd518b5fec8fb9a58559a956068b79
pubkeyhash
OP_DUP OP_HASH160 91b886c5bd2a1e53689c644a767de16d9a940c0c OP_EQUALVERIFY OP_CHECKSIG