{
  "manageEntity": {
    "action": "Follow",
    "entityId": "446645802",
    "entityType": "User",
    "nonce": "0xa65478a4e489573ef8cec32b22919e1bdf2150603e4af5a75bceec1b4eadda91",
    "signature": "0x67322b865122d7b81f8e502b04104927eb4ded8329d71269ff0ae69dab29028110ddf139508d4b7dc921e40a15aab0d7203cbafad9de81b5d23d3593bd0509391c",
    "signer": "0xe8BAaf9d67869BFe993951C60524b67BC331bac9",
    "userId": "75683930"
  }
}