基本信息
witness_v0_keyhash
OP_0 f021b407819c350f8a66c7b0b659333c44a27601
pubkeyhash
OP_DUP OP_HASH160 bc7f3d8b7c00ee88338e238cd98e0ec221ee13b0 OP_EQUALVERIFY OP_CHECKSIG