{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490519874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e19ca0f89609a75990a900c20bed5d95d3b5513c9ee1978bf0facb0041894e2",
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}