基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7212b621361a0ee8e9774809cce54fb36b8d4072 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4acc49577bf8c8a569a334c42e9ae255f52b6fc9