{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5becf62173707efacde2514e6dbc541841e14b13ccb15115511895f248ebc5cb",
    "signature": "0xf1f1001272dbbf9dbd5a20ce2991d883a34ba1bfc5a6cdcec7f012a2ab48e861085cfc7b772aaaed1bb69729dcb8330195d37f050f2b4b1f51390821f14680a51c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}