{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x357d104905fd893c9ff6c2987d075bbf3362d8e152f37c7716ad79877f9848e0",
    "signature": "0x2b0b803deeaeeca5ccb9a7140edd056b94a7452cc96cc85c1af95bf1c6d078ad045cd1849e83d65ec380b593efb7fdf03dc6802f6864374bbfb4eb832ae0be151b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}