基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7e8c7c7cda6aabb80b3dc1c7fd3d36afa0f8cf78 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a270c2a82efd31dcfb7e88264682734649a717e