{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946949804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff72e1e11ceea7a836c49a37ad1f0a4fdde3c9abd4ba1ad949bffa6256428d22",
    "signature": "0xff09b5175a2cd5019f497d37ba780103ef281bd751a33c71fde1316a40fdcd0737ec268deab26064733e0432f28930ceabdab976782d459d52e084eb06f922711c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}