{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3e281d96eb5f0db20929cda5b5cf62dea478c85c6853f4aacec1140a166b791",
    "signature": "0xf2a9f10b606126e50fc85965ef8a26420fc3698086f986832d5191eb779e5dc21db3427b6531514ca2129903a24594ac78de59c9030ce7532702869f14f7408a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}