{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809591340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf4deaecadb1503c06c9d743c65b77a57a5e27bf671612fb445931dc979da941",
    "signature": "0xb425b343f43a8020cfba623e9962afbf3af44728350743297034688755b441cc6e1c664ef207eeee987372a388ce3fb0224560ee266bb1390d5c18e9da1b6dc81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}