{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910748248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c49fd96760dbf7622e8e4c1cbab75e9a86bb436873c23cdcb24a21dd2e153bc",
    "signature": "0x58f78255c52d9c798b893a2c18a1e554104ca036d6dbb7c586bd3787a2c1634636dd4c3a95a9b67a4ba595ca8d398a1c973ccf8ee0721d154fe51c919d3d60f31b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}