{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984829982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e57d18864ef1b6dcf37ed44737f990eddb50f7b241e02a4f04475f5f6730da6",
    "signature": "0x7217c96f64180a33704e5adf90554481ef253bf53ea13467ed3cd19e50827fbf72ce4f3b8bb2343bada528d2df1bc1b0f018776dca6d57cf74bbb5cf1a21c5481b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}