{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71e44ba72f9004f838e3dc9f7843b598d7f9257ddf199f21996398acf1b148f1",
    "signature": "0x1dd4c670230d349123801113b68ee882cf17aafaf204e73493cd394273297c7a5595f14d17d2243d12425a25405feac40dcfee8122beae15aa962ef0ee44ffd61b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}