{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14850435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7217269cc4e8cb0eb03af3f0e5e06448b997bdaabe5062843f788d70d9c73a7",
    "signature": "0xa320f439b1c071492a72be0f0e6891434e8ceece863bdf7490f317fee285c28150de491f9c75667506a719c1cc5450a38fc184d0913b95b74762fe6f3ddddac71c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}