{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519003501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0045756e1447a92653571ee3bc790ab0d21b9ca2c0d3dad0777ad431a61879fa",
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}