基本信息
witness_v0_keyhash
OP_0 6437c2fc3e0947f5038cda7e494ed1c57a783e1f
pubkeyhash
OP_DUP OP_HASH160 7d7b8341602abf04192819ecf38280eb8a979414 OP_EQUALVERIFY OP_CHECKSIG