{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504789786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68c3983b50210203a2c8c2c05149f2c1ea537ad435f028992f62dbc6defdfeb8",
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}