基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a70fe42c4bb8b6dfc2eabe0ae9872ec27e64a9f7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 351f918cf03c1c28381333278cf701a5edd6ddd9