{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x401d23c4d996e9f17e214d306af9a57664d7fa5add6fe7530a65a4d4412bd76a",
    "signature": "0xc45e283f96682f71845159b828b1243365417f4c2818ec1cbbcd4b2eb03dfdfb086c6525d76fc70e175327d71201b838fb4c96f70db67169c7e769c2b30a3bdf1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}