{
  "manageEntity": {
    "action": "Repost",
    "entityId": "118540778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d7953b2054d23514c5dda011e8cbb1605b8dd7a0449f01dc67122fa3d68b499",
    "signature": "0xf8ffac1ad3cae8ce089e9d73290954d8399f522b9ba39c6b3d32d7caf685fc053854123cf1945ea9bdf31ade60a39f2c6b9a7bac2af5dd6dfcc71de9eb1b14aa1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}