{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959843198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35c1036bceba28f2568b3ab4c5d2b737c9eb5b333144270dd7eb952b163af6bb",
    "signature": "0x1ca9554ccff61b6b2a55ffcf2fb89255aa3f7cb6174a58907dbc8791c8ce55303d1336e46cc664e36804101d508845160a67698f51ee461ff2e99465b7ebd1441c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}