{
  "manageEntity": {
    "action": "Repost",
    "entityId": "619562471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5014c48fa385e42311117d58f7c001feab32ed12d3dd77c3d1c0c59f30a2daf5",
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}