{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662979906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5216936adaee73d1a45471f160588c1a9962328826c7fccb29611da2374b2ce9",
    "signature": "0x4a215df29baa18382bb33dc90381b1acabc0e0978ccf6ee5722e1051248d164b208639375db0766cebcde3b4702d223e66d294d9a62490356a94f35b5170ca531c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}