{
  "manageEntity": {
    "action": "Repost",
    "entityId": "647011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5cfb852e9fe96d94f9b4167c4175abf40186bc29ac474d03fc582b9c3495328",
    "signature": "0x36360bf307709564e72dfb7c7a0209d46b7654b3124220e433b68ae2c75a60be56c7be3005a5fe41ae316397a8f67e7caaca36eb2f7bb0d395fd53a010faf91b1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}