{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674001840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61a5447b0715281720e599fffa9b4a86ed44e3aa3f82191192d1cb195bfbdbed",
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    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
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  }
}