{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1686182991",
    "entityType": "Track",
    "nonce": "1791121918092217730",
    "signature": "0x4d30b24d0b3dd9b4716f41e26547bb13110df238182a0296e92f5e2696cf685d5e6457a37fe9eedd3d2208ddb177b20b3ff93595b465678cea1270477abe84671b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}