{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddf741f2d75115a7cbec647e6694aac62ad13844dff2ad85c82bf9d6a3580a62",
    "signature": "0x8dd1ded7b139783bd7468a45be3cf7c2d6627abe0d3909c4b9898c7a30bf0a76566e369b08e484b04858bc22a6aa065b46386910c165c3297c72169b2462587c1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}