{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601603068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd304b17ffea2b6945b06031ab029167b1fea9d9a8b5050ce47b796c206803ece",
    "signature": "0x5ca813b5aff4a09c6455845a9187b3e0aed84735873f103cac8cfd92645a5de767e2840c552e739a1266581fa4427b931ae80c65194519fbd27a173fe8684e5a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}