{
  "manageEntity": {
    "action": "Repost",
    "entityId": "457575682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd85e04cc7188c5390dbd7b18376e0957f4df1f92ff7c91f81a754e9624a7ff2e",
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    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
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}