{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475475595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cf73de3aef3a8a938584900ce0abfecdbb1dd1b52ef88515d255e5b60eb1281",
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}