基本信息
witness_v0_keyhash
OP_0 f4ab9c0e20beef444c1a1ef00bd5c1fed8c32ba0
pubkeyhash
OP_DUP OP_HASH160 21f26268694b75ef3a965b880d9bbff56194b32a OP_EQUALVERIFY OP_CHECKSIG