{
  "manageEntity": {
    "action": "Repost",
    "entityId": "397090722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85072874ce5e00c0e0d9668d3ecdc5198af52933bb30fa9256d79316f4f513fe",
    "signature": "0x062526aab1f0c3b49596226b07dde867cd595ea2b18e122a78ff31dfa7ad62442dc60622f347626221643eb852b24fdefea2c3d2979c4cb4a7b2931f7e4b24e81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}