{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1992645709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d412b586620a68c1155571576a6bd02b0ada7fe20909bc653b1873632d1967c",
    "signature": "0xb638ae68eae3200128c0811845d2fda7f7e51ec0396214fefda791afc1ca5bf61011a45176e2b1979043b8b31a296d337561ba26a3b787bb4c0e885ffd7ad87b1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}