{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3887",
    "entityType": "User",
    "nonce": "0x8a8633fa4c83d5291281b8e3bbe1a6359c0e963b9401367fe0384488cd3ec12b",
    "signature": "0x88c202e402f7718006174dfc9800bfdb53458cdee56e9e2065490614bf92ba6d0d4d939cc1e4c3a2154e417b4401e05b8f714cb7da6e0cc5d2b4e5109b33cbb81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}