基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b6a91985bfa85f61a957232e3bad36ed29d7da0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8ef6bd6fea76b25c08c404b697774e974b21184