{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xee8ce0d0ac2420ae43b502e5a87daa787ca564bbe901ab9c77dd8f7678d6e13d",
    "signature": "0x0ef975c2272df239e1f92554480880eb493e35ca3aad0fdcb11d417b0650015873ea1114952a8e1b81a6b393eb2a2ae8c55ad2f378f8fadebd3e61baa58023c41b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}