{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1586101318",
    "entityType": "Track",
    "nonce": "1790167235312216551",
    "signature": "0xe5ec7a2cbf38b4b1157e03bf9fe789f3c882a70336d7012c8dfb162904fbcd9d00f6833568621e817b7beb4fa2a54eba93e0b26bdbdcba62856550b465efaea41c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}