{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36e1a2c182070e526ff4359210dc1e6b458dbbe84ddacc6958c81040780f1afd",
    "signature": "0xb6c43ee573ee11cd5b7bd342b5deefcc25183505d03a477552f8a05caedbd8db28d2668bb813a0390961daae79b5edbec3d3bfa26ae5aa2ec9462bf7457035d01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}