{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145238",
    "entityType": "User",
    "nonce": "0xab2d6175cc3e2c4a7af56e73a9d00852385264e410748e61ec1a6ae69444b6ae",
    "signature": "0x3e9eba6a0876d99317b4cd5002b18994acb649a4338eaa9dfb56658fe36f50d777c123544625503f839bfb468db192f87a4a7b6d71cdb0f84b846b3aadee52e41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}