{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1069040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbde5ab5d7dd3dcf9b2124954fc2196d1152e6fd9dcf8c7dcc64e8644731c54ce",
    "signature": "0x79d70a323fca9cb62bfa4dd9fd98b659d5dd81d49e8aa36e2c73fcec830ae5325d786d154e016f5a562f6e8d0b9c18c3cfce9fc3498624b71b9223343edf55481b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}