{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4f191b27920ff9f7adbb5ca1766474233032690978298770a6973dd961f5ff7d",
    "signature": "0xcc3841d3d92b92fca80c9c6da69ce06ade01f36405ad99a9be1f4f0d4be6a4ae1325f5b34cdac6a4df7966044d6c17e73814a7d8aae455f01ea769843c264a651c",
    "signer": "0xA8929E4EA6692c94526a41D6463816F3123D6bc8",
    "userId": "389570575"
  }
}