{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309421",
    "entityType": "User",
    "nonce": "0x69432e382e74710dfd14321b1571330cb6b45104c42842e6d914a77aa8e60797",
    "signature": "0x3bd34e4068472fe7a1b487ed60dbc8b354a5639e763478144abcdf52e8920d6f26eefab0857023fb0f668df89ec003570fffdf18383c8fcb59389cba36d16b941c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}