{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128566227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72bf41b81df95c1adbacc66ba30c4a850df989485817b5aa9ff8a29848664e13",
    "signature": "0x902d15d5c2e12ed8ae6fe3dccae87b849687b04516cba704d8a325bd6e1486911cde6bd2d3a2deca5c114f24dfb3fbe4ae39ac51d21ea894f2d5b16dbca68adc1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}