基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7e8b66187066f6763001e780739c638a229b7472 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a666b7020b8f1f4d6d417b8eafec91a86a888e60