{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "887547386",
    "entityType": "User",
    "nonce": "0x766b0eaeb601ff05298689b60412de3c20d020307ef87f81987985f911126c4e",
    "signature": "0x15bdafea3631d939623b9131d614210b140c4c76632d394e701dd6f87ed360787ff7b16f3c5a50259e48903f37cd81d408460dd422a315704ef594dbeb59a3fc1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}