{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509338378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bc3914f99e8d6e18b1e471f74846480f4e6f6166ecbe68d67dad8f9f661bf26",
    "signature": "0x4eae996b3aac733bed8754c850469ba3ca47a6a678a4850d38c5a6af9c866f6f17f9af1ad6f85630fc8f32127caf20ed1ce7489a1927e91d6b259aeb8dd1e6941c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}