基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81e76974e7f0a1df1b7390f5fb342368eaae5c38 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7868c40af2d799d5164a3ce396c4418513f4810a