{
  "manageEntity": {
    "action": "Follow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0xfb8bcdbe75f4fd42f47f77cbe475edc14bbd7cde1732359d10bafa2160e07202",
    "signature": "0x80480b74b9efe505603c55fbb142c931ff628f40f7adefd5a2b249e3a459513312c2eea2c9de4242cf56d5cd3a1cda9417e924b74b3adc3fa0f258d5549b52d31c",
    "signer": "0xA2431a8293fD33C6289244D08A91489fF2C9f18A",
    "userId": "325308787"
  }
}