{
  "manageEntity": {
    "action": "Repost",
    "entityId": "881257279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fb84f86c372fc4646e893a678128a530b4856fb6f0d8550e892e6c33d650516",
    "signature": "0x5834288fa80002b188785393b6e625210ba333a729f82748dc1582e288295ad10e4714834c98754629a197aa7a5366ee9236491cf8aa4059ed325c2319f283101c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}