{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150975",
    "entityType": "User",
    "nonce": "0x414470eb91b880dec5fe4bee799a78e7e5fdb90983d09616d7d6af260e03c663",
    "signature": "0xcaa48915c986d0f93ceb7eaec0b0b25e8f7285618205c9a892371a37d4a98ca144d4e26df0cf882451f0027b2aaa34d8a4ddd95545639b67e2c840367640deec1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}