{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431709526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1bae4ffd95f14581c6022bced08a561dc0d084f40b71a206f4b7b69e8d3504c",
    "signature": "0xf98a2bc44e99c03eb6d337e8fede9fe4f0bc91fa4c2c11e60903254fc58498e57212a34b38f76884955249f16ae1701fc1e45230c1eb6301edb0edd0be612e3b1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}