{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1673758253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3aa37a2bea4138bde2521649dc2d28007441fec9ff3245d5801d622b0a36fc8",
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    "signer": "0x27eB4b469aE053b72c26B3e9c68a655390Fe24fB",
    "userId": "42216"
  }
}