{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1640138954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x725d4b2651ef74bbfb271a0f655b588827ba012607e71ecca7523b76412db754",
    "signature": "0x762b7cc93646c8c5bfdcebab53d9b0987ddb5a2664c79b85d8106b9f4e6b273252029776060c9f5da55d96aa94158071b6aed4271cf4661925b1d71a0a490bb31b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}