{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900066767",
    "entityType": "User",
    "nonce": "0xc30b816ae963619433c5bcd08cdfc85333c2fd88223ca8abd149781d84f0ab78",
    "signature": "0x2c579a309e2a559b02f713c9afd897e7e41415ae17a2fd3b6b9d634407edea7553e7758fd973d7bc15cedec41fd42c04fadf7eed89aacd474735c4d2fd877e131c",
    "signer": "0x8b61B87EFfC875d065c2aeFDb0424BA7d522ce17",
    "userId": "723815891"
  }
}