{
  "manageEntity": {
    "action": "Follow",
    "entityId": "199857",
    "entityType": "User",
    "nonce": "0x15166280071d287e9fb52d23871ec4909808311f87f46c71ec34f8cd28156eb7",
    "signature": "0x8d8945ff8e63804218343bc6d44f8b48e2f9a6d4dbd9b51d7eb59da6d863dd825682b58dc5a40c43a3b36268141ad5816cd955fa61d717bc0300cbe0ea36cc371b",
    "signer": "0x1974AE10F43B771aFde6EE8a8C09eDD82B207DaD",
    "userId": "917580161"
  }
}