{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x726b76ad7dcc0a7fdc22a836880e681a61ca118dd4c7c5fa41d2509e910fbf4e",
    "signature": "0x88e20663bbc8efd20298c5969c830e1d755db28ac50a271206555e9108909f0e5477a95be7c902de1fdc6f9cc0f2e1242ebabb0cabf0e980b4ea9277371448a11c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}