{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5541b26aa617384d42fff7a70423a8827e073df983e2235a24f3ea4460784152",
    "signature": "0xc5019a928b329d45d00d9c79a7cd835ddbb76b7d14fbb3826b18b733a7001c3376d792296fb80d6129bc00ce5e8b167d33f435be05f1f7b27e22412fbcd306221b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}