{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602326511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4badeb26dc9ee563b50be4b4fdad2af23d801780f253a86892edf200179b64b3",
    "signature": "0x09e87df0510585c365da39b35a7454075cea2d81fe64a6ccae5dd30ffe71b09a7b675dd575252d138a06fa2b7dbf19b3ada2e58f3434ed37daebd579decdbdb41b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}