{
  "manageEntity": {
    "action": "Repost",
    "entityId": "739808480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0144546e10ef0efdf2ebce5fd5bf1b73e904f71e0f8e4032e21250373e7c98c",
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}