{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303876539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe98bc9fb1dc83c076f9af4cc53c6ab8804982194fab617227ba50b02fb4de877",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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}