{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087238332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e89fbd8a1e0b04178395d269d84d0554c1b6aa176f8ca75251f96e41bdd5f8f",
    "signature": "0x15363da2f9a113c737a49c964665b89f582aa570849cb40de260f0a672c8dc7551370803bca66165771885a1b13ecbbd1529f6cc45cb0693045554c407e543d01c",
    "signer": "0x4F8e40E75E675f5be20520c4cEA0CbD7bBb999B1",
    "userId": "991796067"
  }
}