{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052643369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58c18d81cbf22bb7cd831520c93a9d65a497ec077be71da6812e1ee73c9b9e8f",
    "signature": "0xc1e34d6e8e98fc390005c85bfca3fe37d9f3b90da9be574f603619172c4923ef3a6b5be820452cf329ea3e9d7d0533c880cfdc3242923296a21243292f4317271b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}