{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175123736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf60faf76a7ba08da41ec615c7c02c4ba2ca5f114ebfa8c8ef91cb74db61d4c75",
    "signature": "0x55049ea844b9c60e0097d8038084dcf45d34dc8d07abe58074642080a7e781f8577f8cb5b5a22980697638b9867fea9d464f6091da00d2415d3cc38237e36c551b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}