{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468701459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfec4ca4d6fbdc4f8d35b0d4a566048d8ac9a9ce595b226a2bb7f3d06d49d114b",
    "signature": "0x6468bb2e56a63cba4189769dca2d6a6a054c9cb5e522f16824ab1a167f991c050e6b4b3d0225d7e0bf883b5ede77fe4aff68170d2a619c62653f79f09999400e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}