{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1617053528",
    "entityType": "Track",
    "nonce": "1792290786971782165",
    "signature": "0xaf7182cca2e3df701b6c97790e262fbec6d16c96c48a55b30b8d36b47b711ae557d1ee1f37577fe6ab7f6ff8801196f9042c57b5e84dfc1b194a577d6c2fc72a1c",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}