{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221742429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd68d8fd579fe1bfa7ecf8ef48ba4f6556371b32cf2961b27d628c6106e05104",
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}