基本信息
witness_v0_keyhash
OP_0 7f4a87cd3e2dd22b833b030e951ca0cb68ee4e12
pubkeyhash
OP_DUP OP_HASH160 4c75b79b186d1cfbe44fe991f77c741b1950709a OP_EQUALVERIFY OP_CHECKSIG