{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x463dda00b7fd2d0c458803dfe742cf980558036726e0270030fc704fd76c4ffe",
    "signature": "0x836c23f7d54749dd25b24111d30f8e55db2dbca2554c86b2d60b8778f384d2b9636b0000955e2c6deda90680cd8ae23bbea0851490b7b7b72c6c947d73fcd5dc1c",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}