{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab270ad5a8ee905b737954002c2ee73a6c1ed8de87cb27438d3309aea008c356",
    "signature": "0xd1ce57b9fd8368ae1bcd9ae728475bee67a9f9c4f2b3ab9f288e9ef09350397555f61a3ec05cf84db87eb5fbdebdbd32f920c4fc562bfb84526d3b1a3226eaf01c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}