{
  "manageEntity": {
    "action": "Repost",
    "entityId": "503418607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f177649ea701914a33d286a0c6659c20dd0a503ac18f884337e4a2cbc6fa77b",
    "signature": "0x3451908d12efda2cb5b63e9c30b7f88ac9ebd43153a9acb69470ed9b4e67efa975d86302d64dbf60dd970c8cd1f1a999baae65d62c1bc35719158d383c5015951b",
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  }
}