{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1704895551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x520c82a27fad1acce87e1942cebb471d052c00fbc378646e30c6e07b10775e2d",
    "signature": "0x240fe1c3d4000d597fc5d05e63d34d235510ad669f6c51d5670bd102ddae209911809fb854488ae7bf8628eb977f04e8f293ad7b9722a3018da1411c3fce1e221b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}