{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11c173fd0587269742d825954c3fcf44d2d5aafbeba06e09e1d070db2d84d74f",
    "signature": "0x9e232aedbc87c5cc1b72146dd3b4b3579b732909e3580cada9f6dadd5819172e249dd3590807d5ee4bb22eb380f5764a3493a460a8130f83c6a2d6a2d96ef6401b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}