{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854191154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08845f428c7ddf07fc371f6d574d9aa83dd531b7c116aba52d8d632186d367ee",
    "signature": "0x89354a503e913583c7b1c19e43a90221e59d43b16e392a7adba699dad3b87bde62742ae8aabe6432b35ddce2fcbf1528f5720cc7cacc174c078fe83798851b761b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}