{
  "manageEntity": {
    "action": "Repost",
    "entityId": "45912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67c8029aecb88b3b75363f53da72322d14b9a6faa7587df03025b4ebc5c94a35",
    "signature": "0x2ddc7cc6ecef0abce204e436198005a8ff7f8f4fd3b772f8e5aa3adda1ccaa9276517dcb15017e79f1b4092a974b290ba631d5b16e75d781aeb83d1c9e7bd3271c",
    "signer": "0xF886D10824DDa867eb89ACd60EAF44D01F1B0E8f",
    "userId": "381084983"
  }
}