{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x052cdf30cf817250763ab961e1c36482a1b254b486dd907f179ec09ee642829a",
    "signature": "0x4f99b4351324075e41e1dcf39256d1aa60859bfa4adeee99c3a44b146f6404312d960d96bf5bcf7b7cfcd601cbf7b4ab81736553aa8f591ac65ea1b827bbca751c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}