{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1648220500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccd1c2f86d5ea6dccce96bfa8b546f200035245ef40d66ebffdb9ac19d66a014",
    "signature": "0xb067d250840db316f7e62dc93836865752ca59b35184bed99c7de5da98bcbaf369ef09a09b4b6d9fccc882756f4afa669beb11cfcc1b4bb0697ddbe49a8189851b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}