基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 638f70c9f66f4e4c29d7cf667bf50f65ac764671 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3d494909f84fe09a1fc2d0ebddf6bbb01475e414