{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95797ce17e43564ed06416ca8181d11b7b0db089b325bd2883771b65d9660621",
    "signature": "0xa0ff90e8fb1102be1cba15e7cda850e42a0369b5b055740bd10285214b107f247282230a6de0809e3590fd92a8c597660e8c562d73e563b71a5cf370e993101a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}