基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 84fdb0686f95a7b19e7ef1e1bdc66423ac9d9445 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bc7d91e648560b499068b1097813d0e17e8de3c8