{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235924560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc76028f917b13979360fdefa3748e759efcb5a98fff6f3651b5c96a9234d5819",
    "signature": "0x876820cab8111114fc1ab78116a3a87b6c2979a74de732f010675f2b9f3b087503ae2c132f8441d5459dd0f58bca652d6165e59440a6a7cf25db52f6b622839b1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}