{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f55ed0b6c95dae08d43022cc5faf53abc4676e9d3a8a65004718bfb9133eeab",
    "signature": "0x5f2ee71c74c90615fe3fcab07338492cc4a1298d49915da776f563ad4365cc675794a4c4160c5db2fb1df6625157e5a3139a3fbccd424534ec19f9451c6045011c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}