{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15793452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1527907daa1876598df9743b216957304399ca82d223251f0921b9c03d3ee2f9",
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    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
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}