{
  "manageEntity": {
    "action": "Follow",
    "entityId": "688",
    "entityType": "User",
    "nonce": "0x211774575f064272a8ef5f1531ea6fb4464cce2c4b4dcd598db7943fbdd406ec",
    "signature": "0x6c1d413e98eac22d53ef4d1e3d22c5b37a200868d955abdf697d025e7b6242ec37aa73a6c80e08bbf06aae7d2eec1e613ec3ebb362c77bfd8f0412a4312860241c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}