{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1775747660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1974cacc30b03ef346f354b38e487e12a30ae8bf0131af162bcd049614c4ffa2",
    "signature": "0x2a548d65f57360b580dc52702a1042579deda23935bb29a326597543f846a2760a5049f73062ff29d657f1a1f9512be17a29428f59fb1f26c30154281e320b5d1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}