{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f03f60310638143a30b1099b6d13b42339e674347f1c3b1fff628915733c5c7",
    "signature": "0x402b8cf58d728e8e0a502fd56d2b95afa90c9082cb02ad667e31581e8b0a5aca29c261562a0533025023252ac4093ae97c6bca2aad16fba12189cd877f63b0a51b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}