{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb485f4c936919933b6d36b9f435c292a78cf03b0fe9824b4e729a0d8b708e282",
    "signature": "0x037acba99bd48a5f0213ccf05b452525eae479025558d225a933733b7f75564c77993fa7ae39f92c9544308ea8b35c3a1efec1c8e73a2f70e1c11571b30987451b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}