{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228119789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc9c300d193686f51395d4873fa0a8e96ba745da6aebccee2a38bce78a13d44b",
    "signature": "0x755ca09bd68e752d8220d2bd574037a97b3cd9b503233afb2630547589148d832b778b9d6a92f5834c7e8d461afef984a647df4644e41547972cace48d43bd861b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}