{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1853677555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85eb09cd869f59bf3467bb9cbb184c53c6f9f0bb01fb40e8e47d26b9c7b9d378",
    "signature": "0x420a2a996bef45612155950695cfacc3518ed1a4d3c9ef187b39e8d2c4f6763753c7f1d050e94bb4dfb35ec8032133976a25d1931144fbe31baceb94bf7f7f731b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}