{
  "manageEntity": {
    "action": "Repost",
    "entityId": "134045923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9596cc0741cf9803c85b4c28f6f6d4e35f5b670dbc53790e74723c2221f7f1e7",
    "signature": "0xac4dfcef3e0a9c6ea563c2e8153e33c253e347caed5591398b496965a8c515c705d0feb310ac8a142934703af8e37f810c48f6f792e531f52a48489bf015df101b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}