{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64b9525b693a079bb1062666f801ec451774b0e18c6032c85817cb492a0b96a8",
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}