{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1921023231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x472e6e53d344e390d27e706b3c910b557dee4153c1ee754c8b5f1dbd7fd24c94",
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}