{
  "manageEntity": {
    "action": "Repost",
    "entityId": "764765542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9a726a1013a653f6e386d30107dd96c8ada0da0f3f2cc9334b4bc542b757bb2",
    "signature": "0xbc9ce54da7d7971336a1958307d9c5ab54f724318e2c36bea652ae1b602c330f2b1eaf68aced16f72a558dd87d55abd5e66c8b57db685d4845ff21697bf0ced91c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}