{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234390087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc539863a9cd41edd793d8df66fb8d62df71d8253a8d3c19786e425da7441ce9d",
    "signature": "0x580bcd3bffc4790456734eac2b6ded4dc8edca1f8ccbf1d485ad44ef3a3a29f53fa6aa139f4bc495693dfebbbad030f8d9b13b62eb78308a97d58fb55bb580951c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}