{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136444479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b12fe510ac84a51cda03cf4fe02bb2effe022fcfc6994a3cd1089f36f7edc92",
    "signature": "0xe3f45011b184997454b475950708384755126da46e45833289bc363d88911a534b716d968eb3b4eab25facaa084723f27886cf28ac5af6adc9b75d55b209d6171b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}