{
  "manageEntity": {
    "action": "Repost",
    "entityId": "944769200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68d4e4347c69d68dd1368a8ecc46003c30aaf025057fd8dd67f3aea0c82fb49e",
    "signature": "0x658c2b9b908206a08846eece84d9308a3fb95efbe17d78e1bdc4692a69c60562174b0b8ff18c257c942128c3ae03cc97083169e0bb0120273e8a90ea880e8d9f1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}