{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5770c1d87835c1c55d56ed87770bceb2c0e40ce6e6a97bcb4466a6ef740415f4",
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}