{
  "manageEntity": {
    "action": "Repost",
    "entityId": "514794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd13c7e2bd67a404ee05ded968514f19a187f95a982f3fd010e23486c37a343ba",
    "signature": "0xe7725569c0c80bfc705fc16df5c224373f85cf9f07fc4effb53755c3ed70776f4b6c62a9f595b8f1051380582d645613efe285faea1f9d07afd62ed316d2ea3f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}