{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x3c248da34961ac4fe6397f144354574c68cf0c7a1b66ad4477dabadb7469b141",
    "signature": "0x72e111a3da9b1e15a157fdf0a9ff0e0bb16480edfc6e2996405bffddf27102d44d86c6e20f1ca87e0e046065c0bd5dcef9e7f3c8bf8fd8c246ef70efd23851631b",
    "signer": "0x88DE6E278423E69808AB03c717d8847C333CD1B6",
    "userId": "959617631"
  }
}