{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990169799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x453f2cfb7046db5d31f0e483dde64c379c7c9915533d647321af0ba4cadc607b",
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    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
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}