基本信息
witness_v0_keyhash
OP_0 31a0cc8dc3fc66c97e279a6a9ee0f65dd720120d
pubkeyhash
OP_DUP OP_HASH160 964b73ada004823c8ac1f32b95bede7497e6e246 OP_EQUALVERIFY OP_CHECKSIG