{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1414256096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b07394a76d307c18f98e34cfee760dcc6e04668d82d96ec89f60d91bef175ef",
    "signature": "0xa23f78162d59f586e693f691ef5e0366565a0234697918b3f8f4bc46a358a35c7e3c3f93849719f721f87be526ae0899c53dda8cf913327e6b293f995a293d1a1b",
    "signer": "0x879cE855712D48b8193205E59eF0bC730Ed8aEf7",
    "userId": "1957708"
  }
}