基本信息
witness_v0_keyhash
OP_0 3b7a0a302749d7fdbc2c2c3ba7e5ecc6c4e801b3
pubkeyhash
OP_DUP OP_HASH160 6657fea7058c1b582f3dfec4c37d0015656a3f0b OP_EQUALVERIFY OP_CHECKSIG