基本信息
witness_v0_keyhash
OP_0 645c2bd9ab041731127773427b9d6e52d796edb9
pubkeyhash
OP_DUP OP_HASH160 b16666877efdf6c58d4191d8c6c4cea0bae6c3dc OP_EQUALVERIFY OP_CHECKSIG