{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a0f6088309cb6e94722726d30066c9f5c2590699040521a1b9c056e5fd9323f",
    "signature": "0xa7457dae70c6367934cd8790eba8d0abe1f0e418f5f4751f8b624dd282db9af51c52815f8d7702a8799c5725f188c01299b2d624d49761727e761e84dba888f51b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}