{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1139244257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1442786260a6a4a937b99566793db42de1272fe720226c846c892ec30d27c90",
    "signature": "0x687444f22d038401dc3314076550964656b614574966a2b01d2d2f41444e108b6e655231cbe113add04cd0a67d0124a26461c5ec649c9152525a4af64577b6611c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}