{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805600328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01de2d5e034cb4eb19710d0ec1ac062ee77501938b13cf24062e15e77b9e375b",
    "signature": "0xe10b4e1d3979d9d0c437de2f6e063a1c91b742270c8a0feed40179cf7ce23e3b754013decf13ec51a448ca1279ac348f5baa9bc5c7f5113de8e492403184595b1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}