{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77551267",
    "entityType": "User",
    "nonce": "0x618425a7fd96da7f949c49a440903c587c0a5ebf2385535a297c356a2ea45672",
    "signature": "0x3cf9c3d77f12f9c703b5afb7148be6f1475d7043ec441c244970524093373c11258fde45f7e123f58fbc972a79b35fc8dc521e0f6b61bc49901969488639e8c31c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}