基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bcf0c7da1a3edd70ee4d2886ab5bd8c28dce572d OP_EQUALVERIFY OP_CHECKSIG
OP_0 a3b4dd4a2f7a547795774c2a6ea4e9e8bbe7e1c4