{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173039597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa41da3f659cb14c843146fbedd9ffe12a46a7794ac69ea3c5561a38a4884c2ac",
    "signature": "0x177ea59e423df4748d0eae1662d0b41d1eba32a65113317b87320d095a666f7655749b2e7bec151d2175e28d88999bfb3c61efc81f1bea2d4e89209c4a4eaee91b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}