{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1510442734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd38cb285e30be688758aca90e8c6765ec166a9503743b850227b0991a4c9d0d",
    "signature": "0x0fc07af81a061b2d6badba96735206bb0e8035d96c9eebe27f565b6d43e82c5725cad01b135e38b47c285f4242494455dc7c2e67429adb54813b4cb0eaee758f1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}