基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4ec7361f198da7176a28981d6dc973db22f822a8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 76d0c20d907c2132f269f74ac6a0d2e0e02f3126