{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15c82929bb2ea988b2a29f416e9286e06154ee57f909abeffae2f60b6acbca6e",
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    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
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}