{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa79f6b019041c6b6e4f45f3eda814a29e23c5f9c4307fb5716816494cf4b5573",
    "signature": "0x57f8bb99f3d432bdce4002761c886bc7acbb2da96f338c6332a4afb5fe1e7a36782c5d7570def53da3669928f26a0a0bef8006a93b24f795ebff5a8eeda5cf081b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}