{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x03c138f807827afe3afb13f204ec435240824681634516abe12729bbf6840637",
    "signature": "0xc6a2a357e4954692f49f5e187dc72825077aa6284341db1325fae6b9ea9de3171df8587924008064403741293e5fa32a3cc11dd1c7ac2c393ac3742cf68052a91c",
    "signer": "0x84Ba6409f51c98704af9F6B5fB71a8c9CF0a6661",
    "userId": "912395548"
  }
}