{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326491151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e83e921a89cd351aa8759dd42c6cad76ff53d3e1aa04154c2ac58b45f83b6cf",
    "signature": "0xdd4a11974a221fb8674bb7801260d9e60df10bc191c795590f6db34d910f91e95b4756c1d48f9e54246b8fa6678865e1ecf09649e62bc3812917026dc728a5511c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}