{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374524241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf50d875434c8b3b1d539a065f63652de8a0994e9ae9b9f5be6ca0bcaaf66da77",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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}