{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666442775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dd911c4a5bb4e3f2f496a0a3c8667e4c600ce4d2a29caeabbf8db878f68473c",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
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}