{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679350419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f8001e993df617ac90cf71309fb2d75f5e05d5aeb7fd21711b0d412fa004734",
    "signature": "0xb2317e869717f914f0df76224eb371cbece31cf58c0f33f038e0795f1c26fb487d271098b00db09bb1c2f167f9abeed25731a09c29245bfa4ff908b73870498c1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}