{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1800838673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa803c56412290e66d5c04599c3915d56a75f4daeb1e5792f9d329e27a8001bee",
    "signature": "0x5656ea44a4283d994863e3a80fe3f90f7c70e86c1a62e09102801affa8fe127a411940558b7847f79fa83ec933d5400dbdcf19388b763e91a1e61f0dc9ed5f731c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}