{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1287775607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb79fb6c555532cf73891155d9d2821b17d5c10cfca1236205b9d6bc68f9c9049",
    "signature": "0xc68265ce4daec64f83b9735266b2a6c9d354a40bc9888938c391285462af76f776a83f860f72535bfc666bcf29ceb05cfb5346d729a4a3613ad71a6dd5818e391b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}