{
  "manageEntity": {
    "action": "Follow",
    "entityId": "222578",
    "entityType": "User",
    "nonce": "0xf8e3963eec75f3b89529b2a15ad6ff6ef69469869abaa67dff343e3a96a986c0",
    "signature": "0xf63b74017ecd419984a325d110d351c1f1682cdd0ee9d6743a1b8f2b315bf4845c709f01fa99d00cdad2961d04410e7eb1260ac2ae4c4e10bcb0146199dd994a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}