{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042691295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d61da0ad958efd551f841fc49131b0fe10f81bd03a042db9c468ec33bbb1583",
    "signature": "0x58b191fa399cf4d9c07ef8d727b8cbdca14b21257ba552d9b362a968cd3ca9e84b654d504c88c980d130b917ca8f186a8520f3ae951696c8b503e25ce5c615541c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}