{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187078266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d6bb90fb8859cd399df2935429a10f4d9e69bde0880610522818a01e495d841",
    "signature": "0xb82453547db1097f1a900aa7beefcc13cc696fea856509493c9225c339b005852ae774af3671c7cb6a3b03035c5ac7472793b6011e0aa7f13ff97ff56d2e47ef1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}