{
  "manageEntity": {
    "action": "Repost",
    "entityId": "797892790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75f67e4ca1734e66fd706cb8f1fb7be28692fd61e6b0faaa36a2264fb7cfe70e",
    "signature": "0x410f8523082e919c91c7fced13cb1baaf09f8bf7e29face147d018a050f4f949456935616a2dc6a802eec09ed63d37927da3c23f8ee48702756a496cd1e006cb1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}