{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64744",
    "entityType": "User",
    "nonce": "0xc00d5b52895ba7e465dacc0cedd7c7fb2b53c65bf88897419297f9d96d374b38",
    "signature": "0x3172a7b87114cb0f70f45321e98a9d5cc3c2c6227f322fefe6ab66e4ad2eb64552c65d8e6cba5b82d633789e158c8107413a2b9f98065d52ed69cf0a6d1e526d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}