{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1897571248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fb92ddee7fdb9fbcf007de4b5efefb15264ac6839e72e2c799df881675afb95",
    "signature": "0xd0200c15e5bcf75ebb3973bbdf26d7fbd1e6a87cbcd8744285372c5121ae057538c0bb4ce0d58492abc2772a4fc4fbf7896e6d70f4012ef2bea4d54e71ece9ce1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}