{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90897889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dae80e9111acf4de9d2cc7de7e084fe055512a2f672c477df25726ad3dd9999",
    "signature": "0x8b14d075c71a2cb2b5e642a7d4f6131cc0ee2a256c9a41d7096d67edf8db54b164fab821d7f9d3406fee28d71f51015cd7ccdef70bd437599005289669f60f311b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}