{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78111d32a0321b6485a503e13dd080b0649cf90a5c0f8f92943c8b1c66a0d3fc",
    "signature": "0x487cd60e888e4fda76dc0e22b3703e0ec33e6c207c9943600b28463abcae137e5f17a4a00102b3b998d3f6eadb53efcbf8baf32f9372a56e3044f9ce956714521c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}