{
  "manageEntity": {
    "action": "Repost",
    "entityId": "337426473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e6a82e42965b0aa3ae20e9daf2959f8ff6d393dee8582784baea71f3373007f",
    "signature": "0xf0dec9f6df58200d3241b298446de07db352674ce254a41fa1afc7ca83e894005343c5dd71a579424dfb4e7714d59e0b3041c82f2c3239a7106283bfab67092e1c",
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}