{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632508939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e731a3f8761092f6cf786e585bdf119c54d496ab618fd07a7f69bd7ad750b4f",
    "signature": "0x39ae76058a27c4e06e9be8d271ae773ca1d75e681470de83e4a7fb5c99ad1cb80d536c2ac1e385e8c587ed048ccfbfbacb76f3892c6cdc9f6f834669eb19b7d51c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}