{
  "manageEntity": {
    "action": "Follow",
    "entityId": "864565086",
    "entityType": "User",
    "nonce": "0xb0331059c58aee74d0a060e0b6e4e9597de77aa84d1a43cdcbbae0529df945d8",
    "signature": "0x2259c951d97ab27ba12072cc909574dfb1e45ad817d0063a6fcd4361780c4bc91a387d52d94acae80a7cf64ec15bd20662c956028400b029aa3d874914526c521c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}