{
  "manageEntity": {
    "action": "Repost",
    "entityId": "392161583",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8abd5933436c13232370bbdc679cb9b838f993dc9f5ae569c150eed065cecd67",
    "signature": "0x52f9c1bb804e30b9749bd9c8bfc2199254e3e862cec3ab9fa976e5415b7d025754a76ab5fc4233116ef057cf59b2b69b9d6c24e5265aa094778aaf0776bb96ec1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}