{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139298",
    "entityType": "User",
    "nonce": "0x04a41f545eb66d11e07826ecd739c628d32e4cd33892b00e50b3cbf44fa28ca0",
    "signature": "0x2512c65690a052a977b9e79811c0c642cdbc0d30059ed91a27c25f0f280b132f152c26d0521dcc84f719384d30c3b01fba59a2020b5c3a43e61c869b75fa68f91c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}