{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593340820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec85a7b839f279756431bf538c5739e30d513a0c2cc0dc721f371abd8f037fdd",
    "signature": "0x9b6c3c8b296df819b248a563ccb49f505c41b73dff020f533342ca1b5fa512c8682cf759dce78418ace71f3299c99305ce1c7d00f30b09e7065de97128d952b41b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}