{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1715438648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8fb116c9706aa9a2c29f75bb88e4da7e59c584ead6d808875a677e1ee92e7bc",
    "signature": "0x1f914a4cfdc78ccb01b21404345eb2c3659f585b548dac970ab6ae9afbbcc5be7f51f0a4e80fa0d7ccaff53aca5b35380362f8b8868390c1a2a2583f88c81be11c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}