{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136040924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8d0bec66d5e193594719275c3ab05de2ae3452ed6fdc36ec7bf389756430c84",
    "signature": "0x93b95401a7637c2d93e02bd5adf5e641d6ec709f0dd0447aea6e6d599e9e4b134912e9c2199c8d01348882bf35b650927952bf591f900b690dd7b4df6cb594801b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}