基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7cf8c04b25b13853b8bcdce6ab89323b9ffb79c4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7770937f5024907a186d8070e1acdf4501e2946c