{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285690124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa02f1072de0f1f4c76acddd91f6a48e63bab94316913eb9454b157d603f0ab0",
    "signature": "0xd8daf3d11ea12f61268ac36474deec2208aaac326ac6eadee95c6e9ecf9bede60475ccee3705225a78e9b25526df200349ee064345cbb623f45b9a5d1e8de8c41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}