{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1990456574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bd644c9a16831d9e244735725b9225a455ba8300477cfbc40a3cb908ee4ac7a",
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    "signer": "0xC041f26f283EAf5F5C78Ab3694f6517cd2d3a1F7",
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  }
}