{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde4ba0e830e17442babd59925eb5025ecb904d314c326f7163f0712d5512ee58",
    "signature": "0x7b7991fa6ce833a0886db00387086c89e7c9b7827726f1ca8d405d18003db2285b0150a6e673b3345428f73d1ae0bf861aee345eda0a597cac97b37dc860e09c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}