基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6b2bbd720a1d5203f1c86cd2aafed42a677f2a20 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2fd4a037491fbb7c6db66fcc771bfe7542a96a3