{
  "manageEntity": {
    "action": "Repost",
    "entityId": "750405916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7666ecd6fecb92f78fe110cf7d2c1256b4fed8cab8c26e8c61e1e47d3100de10",
    "signature": "0x7f8b078edd6900a5c36b9e49d4f96ab4aed7e53c435c3052f8646e3200e0b9c60da6501850ac904d3bb2f31dfedd5d3f00860c4d51d30e0686052f776bd0c7ca1c",
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}