{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293123000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6575fce010ffe47d5913d92c295f13cd456621f73525f7723cf7b32a4ca5a2b9",
    "signature": "0x00218637060414f6f37e6f45f9777ad01e36c16526e7915a3355d90b63c6220529298a7a18cb39006a881ef5957fc49047b0cb1397759204fc98aff2944ffc291b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}