{
  "manageEntity": {
    "action": "Follow",
    "entityId": "90005",
    "entityType": "User",
    "nonce": "0xf12104598dfc6b697647f3635644a6bd78759c4b4e18ff5c7a6c6fff092f9a0d",
    "signature": "0x0353d440a1a735e7705ae0f240a9cb5b65d36c018ea2b3fc23f32817714e6efd7b21d4008e06f06bb6ed14124e46f0820553f857da38b8eb70a38a8ce6415c691c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}