{
  "manageEntity": {
    "action": "Follow",
    "entityId": "450156790",
    "entityType": "User",
    "nonce": "0x472a65694d6f1cb1d5269ef61bc1ee0db99cbe97db106be548a22a895877928a",
    "signature": "0x5a5793e24d1efb9ef659556521745030d59f26b23ce08c158c236243df555a4c3f9b8ef34738a4f8905f7777d404ca0dc22de10e760a0935b09f6c5d2151bef61b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}