{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705580049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x328f8230a6dc541b0253ce8d022c625aa7d1eaf5c5f39d9180a28f815b0eefe2",
    "signature": "0x1ad263b9ce97cc5678e2e3cd2dcbbfeb2fd0d38e4a2901ddf774d75153b4d86b201df8420a04863d797bad7edf5621069567d3908f224dd06b8bdc1a15ba348b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}