{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc5b82ac32e4b88675ff73c6b8f642ef1303a555bb37ab658556facd633ffffd",
    "signature": "0xdb843f70c0a99ed65d10d3e381221063fde2140a25c78d07c0fbe7f408ffb98a6589ea7bf95d8e20dce653406aa7d6029a2280e4b9730cebfb02adb9922598481c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}