{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297149400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd84f884b85a5032eb558e282782a740c289b1b8cec817276d54af4a6503f9e6",
    "signature": "0x351dbf301225f0de16aab82812a1ba3faaa0020a2b5e0b4e8ddca014d3c2b2b9581bcfca833ebac8db834fbe8dda392c4973307d18fa2852cef4957ba7c467351b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}