{
  "manageEntity": {
    "action": "Repost",
    "entityId": "134412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98b09ab6f24c29973495e12c1d32050c77a1dc192fbd7f5cd0bf1a6c0397801d",
    "signature": "0xbd76944067ca05437896ca1361775cd418f13107408bdde459b9be7aeeee6d6732f8aec7f83f72732f320c58259ca6a8d63e1688c6980735447a57e58cf495d31b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}