{
  "manageEntity": {
    "action": "Repost",
    "entityId": "46289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd72d4e84c0abe6edc94f0a38efa83de158d055b886c37b3ce91ab7d2ca64d5f0",
    "signature": "0xee20559c6b83841888bc0b1e63b989d77ecf15d754316428739fac300dfc10c967d145d88a55e6dd706995d76d3513ae68cebdc1c773059b975d1037f837501e1c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}