{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993360893",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07cfeeb3004996c93bf62de273088a858b92e5b32e4541f3c3834d8cf5f7622e",
    "signature": "0x0cd657fcefe1d1ec69163ec724534b293c473ae89847460bccd35d738953d44f70c8df9a8e9e23c68a1a8dbac9158790444610a7000255222c3d11518c89c5e81b",
    "signer": "0x9Fa5E44ADd28caB1F5D45992F003ba0455ff36e6",
    "userId": "543686915"
  }
}