{
  "manageEntity": {
    "action": "Follow",
    "entityId": "764",
    "entityType": "User",
    "nonce": "0xbc56f55ab13e4fdc4bc2ffdd96c70bb34f4570dc909ead4a57b35cfa6975798d",
    "signature": "0xefe36b0aac41bc818d0e25d65b6d5c453961c9549f615a972e96846bc5e1d0af13c5fc350615576610582f2b7d6217d61c4fb902fd672f35ceb7c6ad1574893c1c",
    "signer": "0x44577d90A171E208f723dEEa39019067c9Dd87E8",
    "userId": "853591809"
  }
}