{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198989211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d46b54bfd055ed667c6760dbd966362b47267b135abe30d933f0d14229e2f50",
    "signature": "0x95518224a1acaf3ea8e50e972daaa52ea89f813323991b24fe71ca9a4f70858f6c1710d2f3e8fd384a045681ed2edf442b517dd9152ce5b239c8008ad1dec66d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}