{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246144430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd70befc16d898340a8c59a2ff6d876d48072d78dea61b302a2b6a25b4bc08fcc",
    "signature": "0xcb4f92a6cb0fd468b035ee525a1887ede08ca8212535e4992bb4c317fc0093d93d8bf114f88662b46e53a7bb938662b8079688e37497d83a97d522b39468cacb1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}