{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc84180a76503825c3f59175d36ea35d2239eef1da1a0d30a9628db7058d102a2",
    "signature": "0x29d3ab46fb936d5460b90023d348058e525b583d36986663ac2c72bef1b6318728d37cefaba702deda14539d9cc285ed1f6fd1c489e9c913e287b048e9bd0b901b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}