{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021370687",
    "entityType": "Track",
    "nonce": "1788289771912017632",
    "signature": "0x94c70549a027e5bcb83b28c87cc09691ef66b9ee6261d1fd28b768d55220921d4c4e625867a817be13e8e4d17f1ea0d590bbeb60ce23528a511f8642d749d3b71c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}