基本信息
witness_v0_keyhash
OP_0 d21ccc9f3bbb17930c69344399e9f7fa0e8bb4f4
pubkeyhash
OP_DUP OP_HASH160 74552f3d7e5819dc923047c98261ca9be60f5bd6 OP_EQUALVERIFY OP_CHECKSIG