{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2106589452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8a40834eacf7c006a8d8dcd9fa3249bdf7125c2a62ad4adbd16cfa58b90e41f",
    "signature": "0xc1457e2f6743fb8a92f264fd560bf58fb188e7ce9ae1ec8d6445ab7188ba23057e07e92ec2727fb65be96f77b30bb0af69a811792176fa2fdf1ea68c1b48c3ae1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}