基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3754f9db54a3e48f36f1f3d3bb4724a5a18d8af8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2849abba47089af1bf9c81ca62cd8da5395bf36