{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313834",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x907336eb3401096fcde1051ec6608392a4c51d1643208a8f1706c567ef95965a",
    "signature": "0xb8cf658104aaed63c1d6598d82a1f52994c8cba5260c004e4d15f8d4c4e44e9a57d9c227194e781c60a7f3ed14b39c9e13b223a8b5418b3975a67b15230015ef1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}