{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335304978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c31fcdf092d801885d9e1103bc48b2413e763df75de5c4bc7c398654dfc5c63",
    "signature": "0xd725a34eddcd8d8d7ca6699ddf47f6b58d5a6778508b0870781a15e89d3453b641e74b0f97b92cdf85cc28b5a3c3eecb0cf1850cc26f89383d467b36cf97c3451c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}