{
  "manageEntity": {
    "action": "Repost",
    "entityId": "418704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e86a1b6904177aff754fcb87e9ba221bed2508cf60a9b102d03b9846b1cd4e9",
    "signature": "0xc6b777c3f4c9cf93e9486b39ef2e4cc6124e55d3bfda1317154a564d0ed8df625f234de704d2718bb6a8d7b4536b070fda466bb4e1bf7d074888e996960d71ed1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}