{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406710249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28a4f47e25b9c2afed576d4ef05ac335f8ecaa15123302524f182eca87364036",
    "signature": "0xa480be3c61a1ef6881a16e0d4072637b14a3da2fc17a08cb7a1b3a4db700a408607f13e2402eee10dc41a56bdabfb66d372951d8f0f4214b3af76e36eab07b041b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}