{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940862970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcdf9f960737ae627d5c448396d892acab21e865d43512e22d4c1a8aa688e042",
    "signature": "0x6f59aa0bed16583aeb8bd0d96fbe9531b11f38b405d1fb3a0311f241de4003f056488a8a03b369e41440172bbdc2a938fd84d0f9810bf004d6c0cf0a7ce0ebc41c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}