{
  "manageEntity": {
    "action": "Repost",
    "entityId": "94621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe081af9b77f62cadf344a4eab782b95527e765b7bbe93938dd031651ab094558",
    "signature": "0xd9600606c0855112d73c35ece6fa8f853218ddd1ec02c24903a34d9b7511924e1b31b1e05cd1e5e0da2a0cb6289ec504c48fcf954637382c69e032b25a90ee1e1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}