基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ec784b66ca5c3d7c0bd692e38c54d6e1619d3863 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4b8f252b6f8ef71a106215e79d5146f15041772