{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1053139614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac22c7bc6eb2a70e63c53c1a1c757b3b96177747cb0e2b5775ac27d550ffec04",
    "signature": "0x15ec07d754edcc096217adf8e7aaa937a5cb69fef7491133900644cb76ac84346055e0e3cbe450cdf18269af0ad3f84cc567e58cf942dbd14b463ed8cb0697f81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}