基本信息
witness_v0_keyhash
OP_0 1a7fca4c94508a4d668208c0b3402dbedeced80d
pubkeyhash
OP_DUP OP_HASH160 75674c6118a2add5981bd74ae05b46aca4e5271c OP_EQUALVERIFY OP_CHECKSIG