{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103014695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4353b0641d34fb146ccf55dd1c0336723cf1555ee1cea0bdce54417ada2e6ce5",
    "signature": "0x74a6719d24dc668db9aa963238a1fc20abab1e5f75f3e365d7748e0b9ad8e4bb3ffe444cfcb7043e582f539708ed909d486e4607b50394f3752e6ac9880087221c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}