{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75943",
    "entityType": "User",
    "nonce": "0x1b91c54e332e48fb3393cfea247575c9dc0cb9d9415d30e5589ef4270c5cef63",
    "signature": "0x138d32bf5d829c9c6408cb56ca37280c26598e4936a50f34b7284a18dd78626042220f1f2f08291b5108ff78e6c5590524a7358365d1840c3ab28d589805edc81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}