{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261402261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7851315a624b4388701203a0d425ef853bb2ddb66c13c3503280c2fe75bb19a5",
    "signature": "0x25bff76edaf5eec1fad790d522d9389771dabf661319e903c03f7a9c8005bb2e32394f49cdbfd2dd24205caba8ba0a6a194883ff252801be372760b841d9663e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}