基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a664ba02778d25fcf02da7c8b57a175755e188e OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2cf21320926d82cd02a9b41eef18ac0e9c32f5a