{
  "manageEntity": {
    "action": "Repost",
    "entityId": "469798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cfd0d240174b233153c2121d9cc1259080f1f82a053c71fe48afcef11ccad78",
    "signature": "0xaa7637f189f0d757e1bffe79df2b6942040e455b588d60a82954f80b6180f4c65ca73364df3dda46af55c7f67a45cca80b95ed2caf315c23726496fcbcde2c721c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}