{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099201959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f265ce2c0db6c31388e0df37ef9875a110127d9a968c856bc3ab13b79855f78",
    "signature": "0x93a9d00554b0bde9487b16c1d7cc6b49e0e02429c4b5fa7779cfa92eb8362afa6e0eda0e7bc88bc1f48ca5a25a25026d40fba4abf2fd6eea677c4398eb3326001b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}