{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x90765ed6bfa099d1b7855d8f8e9d2100d97844d4030c5928292a74c004cb53b6",
    "signature": "0xc3ab4045cebf92fb0167ddcada2dae3f3d441bd07468d24e9566a6cfccf4363557456671b33066018a8f41581ce0ced7c30d33ca88687ef26a03269c7c1c4b821b",
    "signer": "0x0E1419Aff1544Dde5c4eebbCfA208Df83ACdE40A",
    "userId": "564626302"
  }
}