{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048603218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x428c92da90e148abc06656d8fc0a8460a1e7fb465d5634593209d02cfd4487dc",
    "signature": "0x1833fdcc99d1dffe9c0fbef06cf1ebc1bff2b61527c5d28046d78b89481738ba330db98a09df2dae836477231ca19de48ba2421ac014d6e58b16bd91c7dc2e291c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}