{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71f38968cb18a67b49b6db329ea3709c9e21344d046c6d1c955c8e40c50bde2a",
    "signature": "0xa5d5bb2d594cced00bf941b11dbc8d671ce4da3f1ec631754892d96aef40046641622d8e2ad64d661a3be110626afdb0efe9aa89116be2616cd4787f36bbdc171c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}