{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774209",
    "entityType": "User",
    "nonce": "0x3bf92cf1b482d4f14e11983f0b537faa8218c1e094824150ba5d9def59084435",
    "signature": "0xe88977617a587bcea765329be014d8c000b8f0614215c79698c9fdc031138d425fef1b3f579f60c795fcc7b3c9f8bf1d0485364e59ab86806bb663811ad8ce841b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}