{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700546567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8537560b7a38774e86a1fe262e210b3429ed465f7b6dacd5c81cc16534b27154",
    "signature": "0x9d09e50b4d8cbb419ac81698876f4d6ae77266f580eb7d555ea4245ddaefca6410c2465b4c1091234ac52cb233e1af976dc3ec1d178a665fdece4a632f051b5a1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}