{
"manageEntity": {
"action": "Unfollow",
"entityId": "153514",
"entityType": "User",
"nonce": "0x82df981a959065207f2c55b506e40f6b4d8ab9dffc329443c8ba97e9bb32f339",
"signature": "0x600cdae065c4d5ad399a3290d5234d5d1f04b8524bfa769afbd1419fe170a74e0dc5852294ae98949b0f2d14a0f3e05569cb2a217678807ec62f5374a29c37b51c",
"signer": "0x375963f281CEdF4D9D180496F80A256D574daBa2",
"userId": "981824750"
}
}