{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fb7e60c30ff0cc58c15152f4094edf721b26b43058eb47b29d3600b09c69668",
    "signature": "0x291aafcaf6e95f33a4b779e8e7cbfd9f7989238ecd2a185698162b9adb54a67a15e7e7c98f6f3731cd9f935ba014adbb3893af3d1da9d9e3f67fee3b98ad5c861c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}