{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402030129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed8cc7b1b9df892885890e74049c44f539e804569bdc520b77de59fc425788f1",
    "signature": "0x3da938e8ba1fe84228415350c8d134daa34bbcfe089abfdc387a740ac07caa07455f1b28f76bf07cd3f4ff0f284e32f175987bccee806b60632040f90a3f95ae1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}