{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681564383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45883fc4ddbeab30519925f451e4f58ba1d066695a8499ec4d917732f33f3f96",
    "signature": "0xc427bbcfdc1ff988fa6eea50bb5aaab9c523e9e639a6e7db1e24c50732a1982a15ae3001cdf1319cfc14ff3853912c5576dc629e77091ad29ff7a5a6342b8e9c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}