{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234704099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f73bb446185bcedffa4f2093393df38e0ec3dafa7630b664d1d009aacd2c199",
    "signature": "0xddd866b660c3814762da88756d735d8a3dc4a5d622a858cf940278d97fef1b7136f9124a34bab549c452089e54fb1e5391e698b498235b2ca5a95d48065b82381b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}