{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1343366375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdfe19ef3f4b404287fa426696dd3407c005d368182f639bee38730cbc865ef4",
    "signature": "0x90643012778e1e02a25c195bd47ddd8ca671a9b9d4414f4a838cbed4975b43af47cb2e655fd05f572b7d686d1fdc6f3da43320c1a1e0b18b0094df5a4e7b84bb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}