{
  "manageEntity": {
    "action": "Follow",
    "entityId": "277",
    "entityType": "User",
    "nonce": "0x1a94a632103bfb8410d74e4be73db54232f55c89d52187f2d3487e93b470c618",
    "signature": "0xccc887720d69da2564b323bfa95d18605c4cd6ee784cb5a9ed7a24575c8eadcb28c263a33a6a754e15bd433c9cceb504c1df04d76c0c25229292ebd3673a675c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}