{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457484715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x180a71f402f4dc26c467325a21a17a863e7776f75c01419a8601777c8f1618b3",
    "signature": "0x92f56725ef02be11c5b6b50ddebb1abfea09a1f77d87db6391e9feb847fe2dfa07f7a61c0fb1cf7e0ffb37d936d508c123c24397cb04955710139c8a68068d3a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}