{
  "manageEntity": {
    "action": "Follow",
    "entityId": "499031899",
    "entityType": "User",
    "nonce": "0x321017652659785ba6d1754f03dba11dee8c74928922f369f286bde53263473c",
    "signature": "0x49423dd275eddd333f3375dd1ce9d2362f96b19a0df4fcd634bc15041f0ce20065ad9e5ac1f3a276e1bf59030f2f169ba0ba1db3069f4a930d93fe4a259ff6ac1b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}