基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0766378e5c4c5ea3f2ef6d7ab21d3a8276717713 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21a430fe7fddff8acc0fce2d2115f40a023850ca