{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19297179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdd54de83321cc561617382c1437412596050d53cffa1be9f2c9b17e33c026ed",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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}