{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1749789660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03d8dccf26c377364257d50912f7e65474019f84738017aa06c2c9374c51ba53",
    "signature": "0x54e3066b96dd738e6ab96f38e82d2301393b9bc76afded82d6b203473809ff0401c33a9256426e406db3949df9f21c794edd8216b9a9e230efcae98347432a591b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}