{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343715589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x603d82d553315dc369023d36bf2438c813a062af41734ba56c5e7994a9ca44d4",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
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}