{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf1da604afd96381b08ae072460d207c5e9f6a8ca31303a889fa8b216cbe119c",
    "signature": "0x3db1c138ebebe95b363c2b6c61d433709f49b5f51a7e643bdcc9b23bcf863b482adc2ff30c2e25e101400f3ee95ca78bf155de1a2264d7fcc4d7eb6279b65cb71b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}