{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0c341ddf51f5c5a77010699032b6230778d66a303ebb83051615fa218a49c85",
    "signature": "0xefd1eb34cfd3d9be0495cdf97906ff0eb30ccc115101279dcfe6447d59d2c78e7fec90b867ca1e53123703fb89f95c011837fa9323d9dc0c964e4a67db9536e51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}