{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1237500568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0737373c0e1f73d7c3b144c3ec0953f47c634cba4738161712a09967e5cbd522",
    "signature": "0x2477c78e8caf142fd734dbd7496023c36d31e4aee4f8840ab3258804d25eb47031ed08a11651e3359160cc7e347db9a31be6a43da25f6c68583d989760212ff11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}