{
  "manageEntity": {
    "action": "Follow",
    "entityId": "338548",
    "entityType": "User",
    "nonce": "0x904aa5513562c73e1c7ae7d1034e14a2f2926ac5ba3907d8f0b3e18aa794ae58",
    "signature": "0x5114c404d1d8af3a84764771d188b15c293112a00bfd8700346d4b4cb3f1015b3aced1c83fd5610b99f737f4e0a16be8a836d9d188836542bd7f348ac372a8ef1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}