{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436429672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49c7bffba7c81307faf2fa64343c2e59d81db4302568549af4d618ae4d9b73dc",
    "signature": "0xb0b03471c8850cd3d504fce49fe23bb4e77caaeb36568df9ca20945ada3bc5af362f7f106bf63d2343d0e2e0a70c9cb4b07ced5a9551a8a69b89d752c5acfc261b",
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    "userId": "77551267"
  }
}