{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc38f03e5706615ff9f3ce0f169df19b5000f95e83561e4b893b3da203e570f9d",
    "signature": "0xb1e10b859ead8057f8c5e78a2d0669bb6f25772ecb047d04885f6f75b9ab265603953b5f13540670621508ece6ebe175e9a355c28bab05406027a8ffbb80b5531b",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}