基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a7bd72b23f2de41ec5f9f69b7dbcc758c24d444 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a50851751d9d7b47e79cafd8c4ccc6b819b73e1c