基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 caaedcd648c0a7b70fa33e7d8d99e9e3fd7e2c8a OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8cd8c031252d120d7b222140af05ff16895bab7