{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x677a32f7365b1903d2e145bfb772f5ad024ebe4d97b5fbb339d582113afd77c7",
    "signature": "0x90c450cf011ccf99ea63e584177f993cf22e720b2d54dfb0d2d09518b54bbd84034b156c872e4d6ac638103ff68feea670af526d95af6ff477de88e876402e091c",
    "signer": "0x343c684b1503ec463E59aea4066483EAa82F8f3E",
    "userId": "336711311"
  }
}