{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1253541231",
    "entityType": "Track",
    "nonce": "1792407474947894521",
    "signature": "0x0b62009325ab1877aed21042f0c1d585650f95b0111a3890e01e89677b6b16580fa0021e8e9756903c6ae4b703ae72307c276627d775f98bbad674fbe87ab0fa1c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}