{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8391ebc45abd0c6687151250d5f4356a6098f6f227cca075283a73e3e64f5534",
    "signature": "0xd61025a8c0179ad61fa9befb773fec4ef4c6064c4dedf0e7210f649abe7d7c6716c74576413dc36c3e1ee94dddd8febccdc182816ed1185ae81e8546b95124e11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}