{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1236315154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f0d88ffb230b4a7eb599ac5f4c194cf63dfdc4c8e3421ae531d8a19292099e2",
    "signature": "0xc783ff34462743e8cdc226d6b3b17b60f5d20c764b36d9ac15a8121a33f74496437a89933e9fa7cf2de52dd97dbca2fa59100a16106e82463c9097d9ff2b527c1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}