基本信息
witness_v0_keyhash
OP_0 7fc121ee8b19072c65c0d4aa014cd06fa6e945bf
pubkeyhash
OP_DUP OP_HASH160 dd4706b4b5ab5d82b85127bf446f5b7e1c2405ea OP_EQUALVERIFY OP_CHECKSIG