{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5642",
    "entityType": "User",
    "nonce": "0x0c0d791551a497ad9868ba38e56b8de4da98dafce61b6999286f7451be821bb1",
    "signature": "0xf1459e261116d369fa91d2daf2c7bb052990b1a85d334bab4a48c544106bb99d09b8da84c973f457a79589283fa09e26979cffe8591aa2e4e9ca9540f406039d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}