{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1544298683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82272ced82fc6b5f484d7340b647207f489da6acf21b80625b504734f98624dd",
    "signature": "0xd32cac4d462ee55f7db4ab948887c7b5dce4154123f53feb8b97f2e2e2bedf391ac152d0a44002f0a2132dcb2b870fd15d9e0ce19640bd26d25b9960873ada211b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}