{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8160e053cd37ac111dc9173269234be764d2541ddd2e934790bcc0cc4e522450",
    "signature": "0x947616e906e1e0d61e072400e5f47a8b3f4c0d034bb9d11c287e0c479d208c136ebf48d9c0fd7af5cb5089ce712ba99fd5d5884dcdff33b7a6d8eb88623dd18d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}