{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1486750464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3306c481a2b183408d26193e184227c3553da917dc2d8e678b7c42137575b1b4",
    "signature": "0xc87c7041b5c84cc929f8ac1e9114c159c1d3573455c98c920cee7520b2d93a73438d8eebb13273066cf75f5ae8710feebfc25449eb83858adad9871e94cc51381c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}