{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247236226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d6a17144f9742453bc4e999b7b6ce4a5edce44b54e62eabfd62f6efa246e5a7",
    "signature": "0xaa3618c73410e52cff45c491cf0cf74e685d06af5a2358b34e1b10d7057eb910673b644ef0740bd7c8bfc33b683b845bfcb9fdadf500631a5138709323dc87341c",
    "signer": "0x4C0C571157f8AbD5E047069Cd42554dF8c4bAe09",
    "userId": "157884"
  }
}