{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460925780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7512693ba56fd078b3612d67a9fb3dc389d647e39980b35358dea4dcfb7652c9",
    "signature": "0xbac43a651ed527f36bf425105dd9b3b792319e48e8cc8b1a5c7302d9da31e5901e6371f74f1641f67d34ba323ba72a2af5a4d0868d1c4e55f3dbf6af78f1bb1d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}