{
  "manageEntity": {
    "action": "Follow",
    "entityId": "407259",
    "entityType": "User",
    "nonce": "0x164b55980542f31d68b38daa183073482feb00b639b4e5ee3bd99550656d23ca",
    "signature": "0x99777cade3ef32c9e41a3cca80b70145d67224041db74709a107490a0ba20f5e4154d7a70d0f51caa7ec6fd562d46ad7909e241b7a6bd2671b588082b59df7011c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}