基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7ca4b9bc517f9822976a29529c9b5d31be3b34d1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 5ca8a78b6542b443b6d4fed57bf2250fc29ab422