{
  "manageEntity": {
    "action": "Repost",
    "entityId": "498092501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9103b3ece90d36402c2dcf09662f5b718495c79fafa18bf1846c9d5efedd9512",
    "signature": "0xe376cb68d52445f8e3d174c59b92d7e570ed09da14d417ce27823c8fd370a3e131916112ddf43e59fccb9edff912bc5174a1b06ce37d594b6ccff1f2d19374431b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}