{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519267222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1c8b82fafd8ef526e484d8218b68846121303b42b4acd373d4e643bc54d11a7",
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}