{
  "manageEntity": {
    "action": "Repost",
    "entityId": "986650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb062e21d19be60c933ba00b50c7b60e5b19c7ccfe03f3bd676380f3bbc62eb4e",
    "signature": "0x600c47fa4c2541674fac49c7d1cc0d19c00d84da319f8599ed132c797145559115c6172fc81dc4422cf55ec0ca32ec04ab7a95cf8dea480b0b5aadfad5a151e31c",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}