{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcafc922a6c8a70026f97eff2d709a4e57d5c80a5aa211ed8f9be7ca35bb37395",
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    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
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}