{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900332904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e7b52b48b84fbe16846d9c559b70ac1dd2cfb3f9468961feeadbe51ec90db8f",
    "signature": "0x16f390bbea594c57437f4af481cc1b0f5ed4afe9fced7a3dda063b4c0808f15e3f7b84ef7b9d1712139e81b3cab0b377ca95ce939303214e736afc5504469ab41c",
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  }
}