{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390327241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff2a58dd604a11db4d69cbd45bf6b5916ef7da29b0e3c89ae06568f92d47429c",
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}