{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416055506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x869a2e17018cc7a743b92276b770cec499fd9f85dcc77669b92a649a6c4a9082",
    "signature": "0xdbd8836f88d0181e61ee943419a3177619734971bd12b9bf4172e235718ee5b825731526f21a1f923da58fb2c1397318c860926db2c25f10ba622b41d323191b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}