{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1207415144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcccdcd7f60ae2b3012f3ee2bf740653f50aa692add0b5507696060908b7174d6",
    "signature": "0x0f3fced96b5ca564d7a9a3622dd1f9a6b6daf6a5d882e64c435340d408becbcd74118be7aa1f58dbcffb88529030966f6323a19f8e8d30c54d3fea3568ccee421b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}