{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606100604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x767dcd1fa63ca5d842c702651d6b57e9d5bdd3b8e37b17144ba6a4d0f73318e3",
    "signature": "0x66aebe8e77e556d3708a8a33684ba3e16ba7333a1a2e4b7580c22654331876c018dd1940409aa1f9b7863b22af74d423b8d7a2330cc75a8dc75877be229fe1181b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}