{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662919012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f853a1e524cfad9627455b06120000e74ccfc99a6d14d8bbba5e2e926757cea",
    "signature": "0xdf6e3d995a6cf1bf300bb45e5403571eff8f67ba7985c7e6f214d3401eced77f397afdba04569a2a69334c70f4e75728fa5e089595b84cf6f74c1d32c43145c41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}